NSN 4820-01-039-5461 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-039-5461. Manufacturer of record part number: H870C.
Also searched as4820-01-039-5461 ·
4820010395461 ·
NIIN 010395461 ·
01-039-5461 ·
FSC 4820 Valves, Nonpowered · CAGE 06239 · H870C
Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
Material Document and Classification: AMS5640 ASSN STD SINGLE MATERIAL RESPONSE BODY
Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Maximum Operating Temp: 375.0 FAHRENHEIT SINGLE RESPONSE DEGF
Surface Treatment: ANODIZE
Identification
NSN: 4820-01-039-5461
NIIN: 010395461
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: H870C
Manufacturer: Ausco Inc
General Description
The Valve,check, cataloged under National Stock Number 4820-01-039-5461, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ausco Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-039-5461
Primary Part Number
H870C
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Ausco Inc
Status
ACTIVE
Flow Control Device
POPPET
Style Designator
STRAIGHT THRU
Material Document and Classification
AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
Material Document and Classification
AMS5640 ASSN STD SINGLE MATERIAL RESPONSE BODY
Operating Pressure
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-039-5461?
NSN 4820-01-039-5461 is a Valve,check, manufactured by Ausco Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-039-5461?
NSN 4820-01-039-5461 has 1 manufacturer part number on file: H870C (Ausco Inc).
What are the specifications of H870C?
Key specifications for H870C: Flow Control Device: POPPET; Style Designator: STRAIGHT THRU; Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE; Material Document and Classification: AMS5640 ASSN STD SINGLE MATERIAL RESPONSE BODY. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-039-5461 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.